Unit 3 The Internet Assessing Your Progress & Video Time （ppt课件）-2023新人教版（2019）《高中英语》必修第二册.pptx

1、 Unit 3The InternetAssessing Your Progress&video Time课前准备：课本，学案。积累本，双色笔 The Internet is becoming the town square for the global village of tomorrow.-Bill Gates 1Please _(记录)your working experiences.2Our aim is to allow students to _(对熟悉)the classroom.3We must _(牢记)that we are not children any more,a

2、nd we should be independent.4The children are watching a film about how to _(保持安全)in the street.5I must get _(状况良好)to win the game.6有一些广告教我们如何健康地生活。There are some ads to teach us _ healthy lives.7他的态度使他很不受同事欢迎。His attitude _ with colleagues.8他所有学科都擅长，尤其擅长数学。He is good at all subjects.He does well in

3、 maths _.9我们不会放弃而是接受这个挑战。We will accept the challenge _ give up.10那种情况让我难堪。That was an _ for me.keep track ofbe familiar withkeep in mindstay safein shapehow to livemade him very unpopularin particularrather thanembarrassing situation The natural beauty of Fanjingshan ensures its place among the cou

4、ntrys top nature reserves.Flowers are coming out pretty at 1 foot of Fanjingshan in early April,while white snow is still attached to the mountaintop.2 （it）green and fresh vegetation（植被）is a major feature of Fanjingshan,3 stands northeast of Tongren city in southwestern Chinas Guizhou province.Fanji

5、ngshan is home to more than 7,100 species of wild plants and animals.There are more than 40 different 4 (type)of forests as well as endangered animals.The Fanjingshan National Nature Reserve was established in 1978.It 5 _ (recognize)as a UNESCO Biosphere Reserve in 1986.The reserve covers an area 6

6、_ more than 77,500 hectares and was named a UNESCO World Heritage Site in 2018.To protect biological activity more 7 (effective),the Fanjingshan administration has set up observation stations and put in 8 (monitor)equipment.Experts say Fanjingshan has an advantage in its application to become a 9 (n

7、ation)park in that it is the only natural habitat for the Guizhou snub-nosed monkey and the Fanjingshan fir,both of which have been rated as 10 (threaten)species by the International Union for Conservation of Nature.theitswhichtypeswas recognizedofeffectivelymonitoringnationalthreatenedHow to Develo

8、p Courage by Overcoming Daily Fears 【apply to/be true of/go for 适用于】Sometimes when thinking of courage,we think it only applies to rare and uncommon situations.Yet our ordinary lives can also be full of courage,even if we are not facing the end of a gun,a wild animal or a dangerous criminal.Courage

9、doesnt just mean doing heroic acts._1_ In fact,where there is fear on a daily basis,there are opportunities for you to show your courage.Here are some suggestions to develop courage by overcoming daily fears.Recognising your fears.【弄个水落石出；详细调查；弄清真相】By realising that you are fearful,youre more likely

10、 to get to the bottom of what your fear is._2_ You might come to understand that youre afraid of failing or taking chances.You may be fearful simply because you dont have confidence in yourself.The key is not to dwell on your fear,but rather to understand what it is that youre worried about.【老想着；详述】

11、Ask yourself what is the worst that can happen.If you hesitate to take action,ask yourself this:Whats the worst that can happen?Then prepare to accept it.Then go on to improve on the worst.Is failure the worst thing that can happen?No,absolutely not._3_ Doing nothing is actually the worst thing that

12、 can happen.When you take no action,you are assured of getting nowhere.【得到的保证；确信肯定】【一事无成；无进展；不成功】Take action.Courage comes from taking action._4_ You need to act to overcome your fear.Your action may put you into discomfort,but you just have to do it.And your action can prevent you from being stuck.

13、_5_To build up your confidence,you need to do the same thing over and over again.Soon you will discover that less courage is needed because you have already gained mastery.You are able to move decisively forward.【果断地;坚定地】【构词法：decide-decisive-decisively】A.Share your fear with others.B.Practise,practi

14、se and practise.【同义复现】C.So you are already in a comfort zone.D.You cannot think courage comes just in one day.【因果关系】E.Each undesired result is just one more step towards your goal.【同语义范畴】F.Find out what is truly holding you back.【同语义范畴】【hinder/hold back阻碍】G.You neednt wait for an emergency to occur

15、to develop courage 【因果关系】【参考答案】GFEDB 1.The words in the box can be used as both nouns and verbs.Fill in the blanks below with the correct forms of the words in the box.function target blog comment click chat1.I have a _ about environmental issues in my city.I often _bout how my classmates and I help

16、 to clean up the environment in my city.2.Grandma and I had a nice _ about the Internet just now.Grandma and I often _ about the Internet.3.Visit our site today!Were just a _ away.Visit our site today!Just _ on this link.4.He made a positive _ on the design of our school website,so I think he really

17、 liked it!He _ positively on the design of our school website,so I think he really liked it!5.This case has two _.Its my wallet and my mobile phone case.This _ both as my wallet and as my mobile phone case.6.People who behave foolishly online often become _ of cyberbullies.Cyberbullies often _ peopl

18、e who behave foolishly online.blogblogchatchatcommentcommentedclickclicktargetstargetfunctionsfunctions2.The internet is bringing great changes to modern life.Complete the text with the correct forms of the words in brackets.The world _(turn upside down)since the invention of the Internet and the in

19、troduction of personal computers into nearly every home.The twin inventions of the personal computer and the Internet _(consider)to be among the two most important events of the last century.Shopping _(completely change).Rather than going out to stores weekly or even daily,more and more people order

20、 things from clothes to toys to foods online and have them delivered directly to their homes.Social communication _(take over)by the Internet.In the past,letters,phone calls,and face-to-face meetings were necessary to build up relationships,but now online communication is often the only social inter

21、action that some people have all day!Games,music,movies and so on _(heavily influence)by the Internet.New kinds of crimes are happening on the Internet,too,so cyber security has to be constantly updated.has been turned upside downhave been consideredhas been completely changedhas been taken overhave

22、 been heavily influenced2.Use what you have learnt in this unit to compare different English learning websites/apps and present your findings to the class.1.What English learning websites and/or apps do you use?Choose one that you like best,and compare it with your partners.Use the questions below.Q

23、uestionMineMy partnersWebsite/App name?Who is it for?What is it for?Who made it?(i.e.a big,famous company or a small,not-so-famous one)Is it easy to read and easy to use?Is it updated often?2.Use what you have learnt in this unit to compare different English learning websites/apps and present your f

24、indings to the class.Prepare a short presentation to compare the websites or apps.QuestionMineMy partnersDoes it provide a list of sources to show where its information came from?Is it full of ads?Is the information clear and easy to understand?Does it teach you all that you want to learn?What do yo

25、u like best about it?BEFORE YOU WATCH:Complete the sentences below with the expressions in the box.Social Media and Teen HealthBlackburn College is in the city of Blackburn in the northwest of England.Some researchers are worried that students in England are spending too much time on social media.BE

26、FORE YOU WATCH:Complete the sentences below with the expressions in the box.selfies,social media profile,24/71.Jill is concerned about having a good _,so she always posts things that will make other people smile.2.Everyone was excited to see photos from Andys trip,but they were disappointed when the

27、y saw that he had only posted _.3.It seems that Nancy is online _.She posts all the time,no matter what hour it is in the day or the night.selfiessocial media profile24/7WHILE YOU WATCH1.Choose the best answers according to the video.1.What is NOT a negative effect of using social media 24/7?A.It ca

28、n hurt your confidence in yourself.B.It can hurt your ability to make friends in the real world.C.It causes a lack of sleep,and that can harm your health.2.How is Blackburn College dealing with social media?A.They make students turn off social media at certain times.B.They have decided to forbid soc

29、ial media use.C.They try to encourage students to use it responsibly.WHILE YOU WATCH2.Complete the quotes below with words you hear in the video.1.“its very easy to become too invested in having to keep _ and _ pictures,and _ to people online.”2.“They want to be online _.And as that need _,then we a

30、lso saw that that had an impact on their _.”3.“What we try to do here is to develop some self-regulation skills in young people so they understand when to _,when to _,”updatinglikingresponding24/7increasedsleep qualityturn offturn onAFTER YOU WATCHDiscuss the questions in groups.1.What are some of t

31、he benefits and dangers of social media use?One of the benefits of social media is that we can exchange information quickly and instantly.However,because there is a constant stream of information we can spend too much time looking at screens,which isnt very social at all!2.What steps can you take to

32、 control your social media use?Dont take devices into the bedroom,because looking at social media on them affects our sleep.Only use social media for a limited time each day.Go out and meet your friends somewhere as well as talking to them online.1.case kes)n.容器，箱，盒，套P34 This case has two functions.

33、(1)n.C容器，箱，盒，套The museum was full of stuffed animals in glass cases(2)n.C实例，事例，具体情况；sing.实情，事实Take an umbrella with you in case it rains.=Take an umbrella with you in case of rain.In no case should anybody should be allowed to stay here.In some cases people have to wait several weeks for an appointm

34、ent.It is often the case that anything is possible for those who hang on to hope.(just)in case 以防万一,以防 in case of 如果/假使in no case决不(位于句首时用部分倒装结构)in any case 无论如何,不管怎样in some/most cases 在一些/大多数情况下 in this/that case假使这样/那样的话；既然这样/那样as is often the case 这是常有的事；正如经常发生的那样It is often the case(that)通常情况是(3

35、)n.C病例；调查的案件；诉讼The doctor explained her case to her family.There wasnt enough evidence to bring the case to court.归纳拓展 当先行词为 case、situation、position、point、activity等表示抽象地点的名词，且关系词在定语从句中作状语时，常用where引导从句。Lets discuss a number of cases where beginners of English fail to use the language properly.Can you

36、 think of a situation where this word can be used?We are in a position where we lose a large sum of money.Bill has reached the point where a change is needed.练习(1)There is no simple answer,_ is often the case in science.(2)Theres no point complaining nowwere leaving tomorrow _any case.(3)In case _fire,ring the bell.(4)This is a case _great caution is needed.(5)Youd better take the keys_ case Im out.asinofwherein